The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 2001
Filed:
Nov. 30, 1998
Applicant:
Inventors:
Assignee:
CryoCath Technologies, Inc., Kirkland, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 3/100 ;
U.S. Cl.
CPC ...
A61M 3/100 ;
Abstract
A method for inhibiting restenosis includes applying cryogenic energy to a treatment site for a predetermined amount of time. In one embodiment, the treatment site, e.g., a region of an artery dilated by means of a balloon catheter, is cooled to a temperature of about minus fifty degrees Celsius for about two minutes. The application of cryogenic energy inhibits restenosis of the dilated region of the vessel.